VY Canis Majoris (abbreviated to VY CMa) is an extreme oxygen-rich (O-rich) red hypergiant (RHG) or red supergiant (RSG) and pulsating variable star 1.2 kiloparsecs (3,900 light-years) from the Solar System in the slightly southern constellation of Canis Major. Stars come in an extraordinary range of sizes. One of the most colossal is VY Canis Majoris. If placed in the middle of our solar system it would engulf all the planets out to Saturn's orbit. This monster, appropriately called a red hypergiant, is as bright as 300,000 Suns.
VY Canis Majoris Constellation Guide
VY Canis Majoris is so large that if it replaced the Sun, the star would extend for hundreds of millions of miles, to between the orbits of Jupiter and Saturn. Credit: NASA, ESA, and R. Humphreys (University of Minnesota), and J. Olmsted (STScI) Located about 3,009 light-years from Earth, VY Canis Majoris is possibly the most massive star in the Milky Way. NASA / ESA / Hubble / R. Humphreys, University of Minnesota / J. Olmsted, STScI. A University of Arizona-led team of astronomers has created a detailed, three-dimensional image of a dying hypergiant star. Recent observations of a star called VY Canus Majoris show that it has a size between 600 and 2100 times the size of our Sun! However, this star is only about 500,000 times brighter than our Sun and 30 or so times more massive than our Sun.. it is rather cool in temperature compared to our Sun. VY Canis Majoris is located about 5000 light. VY Canis Majoris - in the direction to our constellation Canis Major the Greater Dog - is one of the largest stars known. It's a red hypergiant, so huge that it makes the famous giant star.
VY Canis Majoris by insigniaSaha on DeviantArt
VY Canis Majoris, sitting almost 5,000 light-years away from us, is also about to die. The star is in a phase of its life known as a red hypergiant. The normal fusion processes that power a star eventually give out, leading to a tangled mess of hydrogen, helium, and other elements all competing for attention in the core. The red hypergiant star VY Canis Majoris, 4,000 light-years distant, is in a turbulent phase near the end of its life. Wracked by pulsations, it is expelling mass in a series of dusty knots and arcs. The red hypergiant VY CMa is one of the largest stars known, while the neutron star RX J0720.4-3125 has a radius of a mere 5 km. History and mythology In western astronomy Hubble solves mystery of monster star's dimming. by ESA/Hubble Information Centre. This zoom into VY Canis Majoris is a combination of Hubble imaging and an artist's impression. The left panel is.
VY Canis Majoris Constellation Guide
VY Canis Majoris (VY CMa) is an exceptionally large, luminous red hypergiant star located in the constellation Canis Major. With a radius about 1,420 times that of the Sun, corresponding to a diameter of 13.2 astronomical units, VY Canis Majoris is one of the largest known stars in the Milky Way. VY Canis Majoris is a pulsing variable star in the constellation Canis Major with a mass estimated to be 17 times that of the sun and a radius of 10,000 to 15,000 astronomical units (AU)..
VY Canis Majoris. Of all known stars, the VY Canis Majoris is the largest. This red Hypergiant star, found in the constellation Canis Major, is estimated to have a radius at least 1,800 that of. VY Canis Majoris is a stellar goliath, a red hypergiant, one of the largest known stars in the Milky Way. It is 30-40 times the mass of the Sun and 300,000 times more luminous. In its current state, the star would encompass the orbit of Jupiter, having expanded tremendously as it enters the final stages of its life.
Massive star VY Canis Majoris polarized light ESA/Hubble
The red hypergiant VY Canis Majoris—which is far larger, more massive, and more violent than Betelgeuse—experiences much longer, dimmer periods that last for years. New findings from NASA's Hubble Space Telescope suggest the same processes that occurred on Betelgeuse are happening in this hypergiant, but on a much grander scale. VY Canis Majoris (VY CMa) is an oxygen-rich 11 supergiant (∼ 25 solar masses, 25M ⊙) star with a luminosity of 500,000 times that of the Sun and an effective temperature near 3,000 K (ref. 12).
